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True or False. (a) The expected value of rolling a 6-sided die is 3. (b) Driving...

True or False.
(a) The expected value of rolling a 6-sided die is 3.
(b) Driving over the speed limit and getting in a car accident are considered dependent events.
(c) As the size of a sample increases, the mean of the sampling distribution of sample means increases.
(d) As the size of a sample increases, the standard deviation of the distribution of sample means increases.
(e) A sampling distribution is normally distributed only when the population is normally distributed.

Math   Statistics-And-Probability   
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